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学生成绩管理系统 [附C源码下载]完成基本功能
学生成绩管理系统 [附C源码下载]完成基本功能
- 资源大小:6 K
- 上传时间:2022-12-04
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学生成绩管理系统 [附C源码下载]完成基本功能
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SQL
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- 请求信息 : 2024-06-16 04:39:52 HTTP/2.0 GET : https://www.bugma.cn/index/dl/450772.html
- 运行时间 : 0.222122s [ 吞吐率:4.50req/s ] 内存消耗:3,890.54kb 文件加载:244
- 查询信息 : 11 queries
- 缓存信息 : 0 reads,0 writes
- 会话信息 : SESSION_ID=887554bb7cd82ed9321ac8344b6cce4c
- CONNECT:[ UseTime:0.000848s ] mysql:host=127.0.0.1;port=3306;dbname=www_bugma_cn;charset=utf8mb4
- SHOW FULL COLUMNS FROM `jrk_downrecords` [ RunTime:0.001346s ]
- SELECT `a`.`aid`,`a`.`title`,`a`.`create_time`,`m`.`username` FROM `jrk_downrecords` `a` INNER JOIN `jrk_member` `m` ON `a`.`uid`=`m`.`id` WHERE `a`.`status` = 1 GROUP BY `a`.`aid` ORDER BY `a`.`create_time` DESC LIMIT 10 [ RunTime:0.105879s ]
- SHOW FULL COLUMNS FROM `jrk_tagrecords` [ RunTime:0.001424s ]
- SELECT * FROM `jrk_tagrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 20 [ RunTime:0.002107s ]
- SHOW FULL COLUMNS FROM `jrk_member` [ RunTime:0.001387s ]
- SELECT `id`,`username`,`userhead`,`usertime` FROM `jrk_member` WHERE `status` = 1 ORDER BY `usertime` DESC LIMIT 10 [ RunTime:0.004192s ]
- SHOW FULL COLUMNS FROM `jrk_searchrecords` [ RunTime:0.001408s ]
- SELECT * FROM `jrk_searchrecords` WHERE `status` = 1 ORDER BY `num` DESC LIMIT 5 [ RunTime:0.003739s ]
- SELECT aid,title,count(aid) as c FROM `jrk_downrecords` GROUP BY `aid` ORDER BY `c` DESC LIMIT 10 [ RunTime:0.024733s ]
- SHOW FULL COLUMNS FROM `jrk_articles` [ RunTime:0.002025s ]
- UPDATE `jrk_articles` SET `hits` = 1 WHERE `id` = 450772 [ RunTime:0.001629s ]
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